package net.xdclass.controller;


import com.alibaba.fastjson.JSON;
import com.alipay.api.AlipayApiException;
import com.alipay.api.request.AlipayTradeAppPayRequest;
import com.alipay.api.request.AlipayTradeWapPayRequest;
import com.alipay.api.response.AlipayTradeAppPayResponse;
import com.alipay.api.response.AlipayTradeWapPayResponse;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import lombok.extern.slf4j.Slf4j;
import net.xdclass.config.AliPayConfig;
import net.xdclass.config.PayUrlConfig;
import net.xdclass.constant.CacheKey;
import net.xdclass.enums.BizCodeEnum;
import net.xdclass.enums.ClientType;
import net.xdclass.enums.ProductOrderPayTypeEnum;
import net.xdclass.interceptor.LoginInterceptor;
import net.xdclass.model.LoginUser;
import net.xdclass.request.ConfirmOrderRequest;
import net.xdclass.request.RepayOrderRequest;
import net.xdclass.service.IProductOrderService;
import net.xdclass.utils.CommonUtil;
import net.xdclass.utils.JsonData;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import java.util.concurrent.TimeUnit;

/**
 * <p>
 *  前端控制器
 * </p>
 *
 * @author lixin
 * @since 2024-09-03
 */
@Slf4j
@Api(tags = "订单模块")
@RestController
@RequestMapping("/api/order/v1")
public class ProductOrderController {

    @Autowired
    private IProductOrderService orderService;

    @Autowired
    private PayUrlConfig payUrlConfig;

    @Autowired
    private StringRedisTemplate redisTemplate;

    /**
     * 查询订单状态
     * 没有登录拦截
     * @param outTradeNo
     * @return
     */
    @ApiOperation("查询订单状态")
    @GetMapping("/query_state")
    private JsonData queryProductOrderState(@ApiParam("订单号") @RequestParam("out_tarde_no") String outTradeNo){

        String state = orderService.queryProductOrderState(outTradeNo);
        return StringUtils.isBlank(state)? JsonData.buildResult(BizCodeEnum.ORDER_CONFIRM_NOT_EXIST):JsonData.buildSuccess(state);
    }

    @ApiOperation("提交订单")
    @PostMapping("/confirm")
    public void confirmOrder(@ApiParam("订单提交对象") @RequestBody ConfirmOrderRequest confirmOrderRequest, HttpServletResponse response){

        JsonData jsonData = orderService.confirmOrder(confirmOrderRequest);

        if (jsonData.getCode() == 0){

            String client = confirmOrderRequest.getClientType();
            String payType = confirmOrderRequest.getPayType();

            //支付宝支付，都是跳转网页，app除外
            if (payType.equalsIgnoreCase(ProductOrderPayTypeEnum.ALIPAY.name())){

                log.info("创建订单成功： {}", confirmOrderRequest.toString());

                if (client.equalsIgnoreCase(ClientType.H5.name())){
                    writeData(response, jsonData);

                }else if (client.equalsIgnoreCase(ClientType.APP.name())){
                    //App SDK支付 TODO

                }


            }else if (payType.equalsIgnoreCase(ProductOrderPayTypeEnum.WECHAT.name())){
                //微信支付 TODO

            }

        }else {

            log.error("创建订单失败: {}", jsonData.toString());
            CommonUtil.sendJsonMessage(response, jsonData);
        }
    }

    private void writeData(HttpServletResponse response, JsonData jsonData) {

        try{

            response.setContentType("text/html;charset=UTF8");
            response.getWriter().write(jsonData.getData().toString());
            response.getWriter().close();

        }catch (Exception e){
            log.error("写出html异常: {}", e);
        }
    }

    /**
     * c测试支付方式
     */
    @GetMapping("/test_pay")
    public void testAlipay(HttpServletResponse response) throws AlipayApiException, IOException {
        HashMap<String, String> content = new HashMap<>();
        //商户订单号,64个字符以内、可包含字母、数字、下划线；需保证在商户端不重复
        String no = UUID.randomUUID().toString();
        log.info("订单号:{}",no);
        content.put("out_trade_no", no);
        content.put("product_code", "FAST_INSTANT_TRADE_PAY");
        //订单总金额，单位为元，精确到小数点后两位
        content.put("total_amount", String.valueOf("111.99"));
        //商品标题/交易标题/订单标题/订单关键字等。 注意：不可使用特殊字符，如 /，=，&amp; 等。
        content.put("subject", "杯子");
        //商品描述，可空
        content.put("body", "好的杯子");
        // 该笔订单允许的最晚付款时间，逾期将关闭交易。取值范围：1m～15d。m-分钟，h-小时，d-天，1c-当天（1c-当天的情况下，无论交易何时创建，都在0点关闭）。 该参数数值不接受小数点， 如 1.5h，可转换为 90m。
        content.put("timeout_express", "5m");

        AlipayTradeWapPayRequest request = new AlipayTradeWapPayRequest();
        request.setBizContent(JSON.toJSONString(content));
        request.setNotifyUrl(payUrlConfig.getAlipayCallbackUrl());
        request.setReturnUrl(payUrlConfig.getAlipaySuccessReturnUrl());

        AlipayTradeWapPayResponse alipayResponse = AliPayConfig.getInstance().pageExecute(request);
        if (alipayResponse.isSuccess()){
            System.out.println("调用成功");
            String form = alipayResponse.getBody();
            response.setContentType("text/html;charset=UTF-8");

            response.getWriter().write(form);
            response.getWriter().flush();
            response.getWriter().close();
        }else {
            System.out.println("调用失败");
        }
    }

    /**
     * 分页查询我的订单列表
     * @param page
     * @param size
     * @param state
     * @return
     */
    @ApiOperation("分页查询我的订单列表")
    @GetMapping("/page")
    public JsonData pageOrderList(
            @ApiParam(value = "当前页")  @RequestParam(value = "page", defaultValue = "1") int page,
            @ApiParam(value = "每页多少条")  @RequestParam(value = "size", defaultValue = "10") int size,
            @ApiParam(value = "订单状态")  @RequestParam(value = "state", required = false) String state){

        Map<String, Object> pageResult = orderService.myOrderPage(page, size, state);
        return JsonData.buildSuccess(pageResult);
    }

    /**
     * 重新支付订单
     * @param repayOrderRequest
     * @param response
     */
    @ApiOperation("重新支付订单")
    @PostMapping("/repay")
    public void repay(@ApiParam("订单提交对象") @RequestBody RepayOrderRequest repayOrderRequest, HttpServletResponse response){

        JsonData jsonData = orderService.repay(repayOrderRequest);

        if (jsonData.getCode() == 0){

            String client = repayOrderRequest.getClientType();
            String payType = repayOrderRequest.getPayType();

            //支付宝支付，都是跳转网页，app除外
            if (payType.equalsIgnoreCase(ProductOrderPayTypeEnum.ALIPAY.name())){

                log.info("重新支付订单成功： {}", repayOrderRequest.toString());

                if (client.equalsIgnoreCase(ClientType.H5.name())){
                    writeData(response, jsonData);

                }else if (client.equalsIgnoreCase(ClientType.APP.name())){
                    //App SDK支付 TODO

                }


            }else if (payType.equalsIgnoreCase(ProductOrderPayTypeEnum.WECHAT.name())){
                //微信支付 TODO

            }

        }else {

            log.error("重新支付订单失败: {}", jsonData.toString());
            CommonUtil.sendJsonMessage(response, jsonData);
        }
    }

    @ApiOperation("获取提交订单令牌")
    @GetMapping("/get_token")
    public JsonData getOrderToken(){
        LoginUser loginUser = LoginInterceptor.threadLocal.get();
        String key = String.format(CacheKey.SUBMIT_ORDER_KEY, loginUser.getId());
        String token = CommonUtil.getStringNumRandom(32);
        redisTemplate.opsForValue().set(key, token, 30, TimeUnit.MINUTES);
        return JsonData.buildSuccess(token);
    }
}
